1. obiajulu

    Thread Starter New Member

    May 24, 2012
    I want to build a dot matrix that will display I AM AN ENGINEER and rotate left and display THAT IS GREAT. I can light up some leds,but i don't know how to send characters and also the hardware,how to connect the leds to the pic and also to the multiplexer.i am confuss i need help please.
  2. debjit625

    Well-Known Member

    Apr 17, 2010
    After reading your post...
    No you are not...:p

    What you have done so far,do you know how to program a PIC mcu if yes which language you are using to program,what's the order of your dot matrix display i.e.. how many rows and column ...
  3. thatoneguy

    AAC Fanatic!

    Feb 19, 2009
    Get Started

    That can easily be expanded to 4 modules instead of two to make a square (sides of a cube, 8x64 scrolling display), put the circuit inside and a nice black top on it and you are done. :)